With the rapid development of the Internet, mobile Internet, big data, cloud computing and other technologies as well as the continuous improvement of logistics infrastructure, cross-border e-commerce has been developing rapidly in China. As a close neighbor of South Korea, the development of crossborder e-commerce has given wings to the development of trade between China and South Korea. Shandong Province, as an eastern coastal city of China, has a unique advantage in trade with Korea. In this paper, we will study the current situation of trade development between Shandong and Korea, analyze its problems, and put forward corresponding countermeasures and suggestions.